CN1311729C - Assembled plant culturing apparatus - Google Patents
Assembled plant culturing apparatus Download PDFInfo
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- CN1311729C CN1311729C CNB2003101227480A CN200310122748A CN1311729C CN 1311729 C CN1311729 C CN 1311729C CN B2003101227480 A CNB2003101227480 A CN B2003101227480A CN 200310122748 A CN200310122748 A CN 200310122748A CN 1311729 C CN1311729 C CN 1311729C
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- culture vessel
- culture
- nutrient solution
- diffuser
- combined type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The present invention relates to a composite type plant culturing apparatus which belongs to the field of agricultural machinery. A culture vessel is made of transparent materials and is sealed, the peripheral section is in an equilateral hexagon shape, and a plurality of culture vessels which are in the shape of equilateral hexagon are assembled and arranged into a honeycomb shape. A nutrient solution cross flow apparatus and a nanometer lamp are arranged in the culture vessel, and a humidity control device and a CO<2> device are arranged outside the culture vessel and are respectively connected to the inner part of the culture vessel by pipelines. A speed regulating motor is arranged on the bottom of the culture vessel and is connected with a CO<2> diffusing pipe in the culture vessel, and a blower is arranged on the upper part of a tank body of the culture vessel. An air inlet of the blower is connected with the tank body of the culture vessel, and an air outlet of the blower is connected with a circuit pipeline which is connected with a temperature control device. The present invention solves the problems of high pollution rate, bad plant growth and development, retardant growth or death, etc. and can notably improve seedling quality and shorten the culture period.
Description
Technical field
The present invention relates to the artificial culture apparatus of a kind of plant, particularly a kind of light bucking-out system and CO that utilizes nanometer light and rotation type
2The artificial culture apparatus of combined type plant of input system belongs to agricultural mechanical field.
Background technology
Regulate the environmental condition of improving plant growing by artificial environment, make its plant self carry out photosynthesis, replenish by good illumination and carbon source, plant has advantages such as fast growth, survival rate.In to the retrieval of prior art document Investigation, find, Chinese patent application number is: 02221205.1, patent application is artificial: Kunming City Environmental Science Inst., name is called: combined type plant light autotrophy tissue-culturing rapid propagation device, this technology readme is: this device is placed with culture vessel in each layer of culturing rack compartment, each culture vessel air inlet connects with air inlet pipe respectively, the air inlet pipe import connects with the disinfecting container outlet, the disinfecting container import connects with the flow-control plate exit, and the traffic controller import connects carbonic acid gas carbon source and air pump respectively; The power control box that can control light illumination in every layer of culture vessel is housed on the culturing rack, and each culture vessel air inlet place is connected to control valve; Air cleaner is equipped with in the air pressure pump turnover, and pulley is equipped with in the culturing rack bottom; The adjustable nut of giving vent to anger that is made of gland, filter membrane, connecting tube is equipped with at culture vessel venthole place; The disinfecting container bottom is connected to a transparent U-shaped pipe.
Above-mentioned technology is owing to adopt common fluorescent lamp lighting (frequency of light wave) and come from the factor affecting that the top light light source shines (fixed light source) for a long time, and there are bigger difference in its working condition and natural, ecological, simultaneously, because CO
2Humidification and temperature are controlled the systematization of all being unrealized and are supplied with, and photosynthesis of plants can not be given full play to, and therefore the growth of plant is restricted, and the shortcoming that causes said apparatus is that floor space is big, and group cultivation strain survival rate is lower: in addition, and owing to CO
2The escape pipe layout is unreasonable, CO
2Utilization ratio is lower.
Summary of the invention
The objective of the invention is to overcome deficiency of the prior art, provide a kind of combined type plant artificial culture apparatus.Make it guarantee that sugar-free cultivates under the illumination of micropropagation and the prerequisite that carbon source attains full and complete satisfaction, in conjunction with botany, aerodynamics, optics, physical basic principle, make it overcome the plant leaf surface fragility of growing, the problem that the survival rate of plantlet of transplant is low, the present invention's saving group to greatest extent training space and energy savings.
The present invention is achieved by the following technical solutions, the present invention includes: culture vessel, temperature control equipment, nutrient solution cross flow device, humidity conditioner, nanometer light, CO
2Device, buncher, blower fan, its connected mode is: culture vessel is made with transparent material, its peripheral cross sectional shape is an equilateral hexagon, be the sealing shape, several combinations of the culture vessel of equilateral hexagon are honeycomb arrangement, nutrient solution cross flow device, nanometer light are set, humidity conditioner, CO in the culture vessel
2Device is arranged on outside the culture vessel, is connected in the culture vessel by pipeline respectively, and buncher is arranged on the bottom of culture vessel, the CO in buncher and the culture vessel
2Diffuser joins, and blower fan is arranged on culture vessel casing top, and fan air inlet is connected with the culture vessel casing, and blower fan gas outlet and return join, and return is connected with temperature control equipment.
Culture vessel is made with transparent material, its peripheral cross sectional shape is an equilateral hexagon, be the sealing shape, there are three limits to adopt rear reflector to make in equilateral hexagon culture vessel inboard, the rear reflector limit is spaced by hexagonal six limits, makes the outside available light of culture vessel can enter culture vessel inside by the transparent material that rear reflector is not installed.The reflection source that existing rear reflector forms in the culture vessel has external light source again like this.
Some culture vessels can make up, be honeycomb arrangement, the cabinet design of equilateral hexagon can make the structural volume maximization of culture vessel, and structure is more firm, a plurality of equilateral hexagon culture vessel bodies are easier can to utilize the space to greatest extent, also be beneficial to simultaneously the mutual transmission of light source between the culture vessel, be convenient to extensive, industrialized tissue culture management.
Culture vessel inside is provided with some groups of training layers from top to bottom, and culture layer is the flat cone, and cross section is a trapezoidal shape, and each culture layer is by a CO from vertical direction
2Diffuser vertically connects from top to bottom.
Each culture layer connects with helical form from vertical direction, forms the nutrient solution cross flow device of from top to bottom being made up of a plurality of culture layer, and nutrient solution cross flow device top and nutrient solution feed tube join, and nutrient solution cross flow device bottom and nutrient solution drain pipe join.
CO
2Diffuser runs through culture vessel from top to bottom, and links to each other with nutrient solution cross flow device, the CO in this casing
2Evenly be thick with the aperture of pinprick shape on the diffuser, CO
2Gas can pass through CO
2The aperture that gathers on the diffuser enters in the culture vessel, makes the CO in the culture vessel
2Gas evenly distributes.
Nanometer light is being provided with from top to bottom along the casing internal diameter, with CO
2Diffuser is parallel shape, is positioned at the CO of culture vessel
2Around the diffuser, with CO
2Diffuser is in the same way with the speed motion.It is the blue light of 430-450nm that nanometer light can evenly send ruddiness and the wavelength that wavelength is 640-660nm,
Temperature control equipment and CO
2Air inlet pipe connects, CO
2Air inlet pipe and the CO that has carbon source
2Device connects, and temperature control equipment passes through CO
2Escape pipe is connected with the water smoke escape pipe, is " " shape, and water smoke escape pipe and humidity conditioner join, and humidity conditioner is connected with the water smoke air inlet pipe again.
Blower fan is arranged on culture vessel casing top, and fan air inlet and casing join, and blower fan gas outlet and return join, and return is connected with temperature control equipment.
Operation principle of the present utility model is as follows: CO
2Carbon source is passed through CO
2Air inlet pipe enters CO through temperature control equipment
2Escape pipe, CO
2When passing through the water smoke air inlet pipe in escape pipe, gas is treated as the CO that is rich in moisture content (plant nutrition liquid moisture content) by humidification
2Gas is rich in the CO of moisture content
2Gas is through CO
2Escape pipe enters the CO in the culture vessel
2Diffuser passes through CO
2The tiny pin hole shape core of diffuser surface distributed is from bottom to top along with CO
2The come-up of gas is from CO
2Evenly ooze out in the pinhole aperture of escape pipe, make the CO in the culture vessel
2Gas evenly distributes.
The CO that blower fan is too high with temperature in the casing
2Gas is extracted out, the CO that temperature is higher
2Gas enters temperature control equipment through return, and temperature control equipment is according to the temperature value of setting, with the CO of high temperature
2Gas is implemented the cooling cooling, makes it reach the CO that meets normal temperature
2Gas, simultaneous temperature control device also will be to cooled CO
2Gas carries out gas concentration and detects, and according to the gas concentration value of setting, from CO
2Air inlet pipe is replenished CO automatically
2Gas, the CO after lowering the temperature, replenishing
2Gas is circulated to CO again
2Escape pipe, and through CO
2Escape pipe enters in the culture vessel.This had both improved CO
2The service efficiency of gas has been saved the cooling cost of culture vessel again.
At CO
2In the time of gas circulation, the required nutrient solution of plant strain growth flows into nutrient solution cross flow device in the culture vessel continuously through the nutrient solution feed tube, and slowly flow to nutrient solution cross flow bottom of device along nutrient solution cross flow rotation tilt angled down, and, flow into the nutrient solution feed tube once more through outer loop from the outflow of nutrient solution drain pipe.
The present invention is by placing nanometer light as the fixed light source in the culture vessel at the culture vessel internal diameter, because at CO
2The nanometer light of installing on the escape pipe can rotate with bearing block, therefore as dynamic light source.According to wave theory of light, wavelength is the ruddiness of 640-660nm, can excite the photosynthetic ability of chlorophyll, helps the accumulation of plant to carbohydrate, and wavelength is the blue light of 430-450nm, can promote the accumulation of phytoprotein and non-carbohydrate.The present invention this wave-length coverage be the strongest district of chlorophyll absorption spectrum according to plant and definite, the growth of this wavelength optimum plant can make photosynthesis of plants most effective.Be placed in the fixed light source in the culture vessel simultaneously, along with CO
2The slow rotation of escape pipe, utilize the angle of inclination of helical form nutrient solution cross flow winding stair and the optical wavelength gap that fixed light source produces, the simulation plant is in the irradiation of the lamp of occurring in nature, produce the uninterrupted variation of strong and weak light, thereby make plant can as in natural environment the growth, the normal stomatal movement of plant leaf surface can obtain abundant enure, and plant vitality is vigorous.The present invention has overcome original device and has adopted plant leaf surface chlorophyll sporozoite that static top light irradiation caused and photophosphorylation synthase systems thereof the fragile problem of growing, this makes the blade face stomatal movement of the plant that culture vessel is interior be obstructed, and the survival rate of plantlet of transplant is low.
In addition, plant makes plant blade face, stem all can receive light-wave irradiation by the constantly irradiation of the sidelight light wave of variation in the culture vessel, and leaf and stem carry out photosynthesis simultaneously, this has accelerated the growth rate of plant, thereby has improved the existence regulating power to the natural environment of transplanting of plant.
Gas concentration lwevel and illumination condition are that plant carries out photosynthetic two greatest factor, Atmospheric Carbon Dioxide concentration has only 330ppm, if represent with volume, it only is 0.03% of atmosphere, the whenever synthetic gram glucose of plant, blade will could evenly absorb enough the carbonic acid gas of (a gram glucose) from 2250 litres of air, so gas concentration lwevel often becomes the limiting factor of photosynthesis of plant.CO
2Concentration also has " compensation point " to the influence of the photosynthetic rate of plant existing " saturation point ", so plant is even more important to the carbon dioxide absorption efficiency in the culture vessel.Because the original device container is a flat, its CO
2Air admission hole and CO
2Venthole is same plane and vertical line, according to aerodynamic principle analysis, CO
2In the process of gas from the air admission hole to the venthole, can be around in the case because of air-flow produce the gas circulation dead angle, make CO in the casing
2Distribution of gas is inhomogeneous, and the gas effective active area is " olive-shaped " and distributes in casing.The plant of casing about 2/5 is because of obtaining fresh CO
2Gas make-up is had a strong impact on growth of plant and health.CO of the present invention
2Gas enters return through temperature-controlled cabinet, by the humidity control cabinet on the return, to CO
2Gas humidification, the CO behind the humidification
2Gas enters the CO that is built in culture vessel by return
2Escape pipe, and from CO
2Evenly ooze out in the pinhole aperture of escape pipe, make the CO in each corner in the culture vessel
2Gas evenly distributes.By the absorption and the photosynthesis of culture vessel implants, extract the CO of extraction out by the blower fan that places the culture vessel outside
2Gas temperature is higher, the CO of high temperature
2Gas enters temperature-controlled cabinet through return, after the cooling of temperature-controlled cabinet to gas, obtains CO by return
2Replenishing of gaseous carbon sources, humidification is back in the group training case again, has so both guaranteed CO
2Service efficiency, overcome gas " dead angle ", can effectively regulate the temperature in the group training case again.
Original device does not solve the recirculating nutrient solution design, its group training matrix can only use agar, perlite, sand, vermiculite and other carriers to generate, group training efficient reduces, group training cost height, and group training matrix must can be used behind 120 ℃ high-temperature sterilization, has increased the pollution probability of group cultivation strain in the operation.In addition, because the matrix gap is little ventilative bad, can cause the bad root phenomenon of plant, if the control of the pH value of matrix is improper, solid matrix can accumulate a large amount of harmful components, and the growth of plant is caused very big influence.The present invention adopts nutrient solution cross flow technology, and the crop root growing environment by artificial creation replaces soil environment, and nutrient solution is directly contacted with root system of plant, without the fixing tissue culture method of root system of matrix.When nutrient solution flows through plant root along nutrient solution cross flow winding stair, circulation-supplied, plant just can obtain the required various nutrients of growth from nutrient solution.This method water-saving, fertile, the saving of labor of province also can make plant root, stem, the balanced stalwartness of leaf, and free from environmental pollution, the scale, the industrialized tissue culture that help plant are used.
The present invention has substantive distinguishing features and marked improvement, the present invention has very big breakthrough at traditional plant plantation process aspect, solved the pollution rate height that exists in traditional tissue culture, growth and development of plants is bad, the physiology and appearance disorder, deformity, growing delays or problem such as death, can significantly improve seedling quality, shortens cultivation cycle, raise labour productivity, reduce production costs.The use of this technology to improving our province agriculture production technology level, ensures the fine quality of species, and the diversity of species is improved the ecological environment, and increases farmers' income, and is significant.
Description of drawings
Fig. 1 structural representation of the present invention (one)
Fig. 2 structural representation of the present invention (two)
Fig. 3 arranges schematic diagram (three) in space of the present invention
Embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the present invention includes: culture vessel 1, temperature control equipment 2, nutrient solution cross flow device 3, humidity conditioner 4, nanometer light 5, CO
2Device 6, buncher 7, blower fan 8, CO
2Diffuser 9, rear reflector 10, culture layer 11.Its connected mode is: culture vessel 1 is made with transparent material, its peripheral cross sectional shape is an equilateral hexagon, is the sealing shape, and culture vessel 1 several combinations of equilateral hexagon are honeycomb arrangement, nutrient solution cross flow device 3, nanometer light 5 are set, humidity conditioner 4, CO in the culture vessel 1
2 Device 6 is arranged on outside the culture vessel 1, is connected in the culture vessel 1 by pipeline respectively, and buncher 7 is arranged on the bottom of culture vessel 1, buncher 7 and the interior CO of culture vessel
2Diffuser 9 joins, and blower fan 8 is arranged on culture vessel 1 casing top, and blower fan 8 air inlets are connected with culture vessel 1 casing, and blower fan 8 gas outlets and return join, and return is connected with temperature control equipment 4.
Be provided with three limits in equilateral hexagon culture vessel 1 inboard and adopt rear reflector 10, rear reflector 10 limits are spaced by hexagonal six limits.
Each culture layer 11 connects with helical form from in-plane, forms the nutrient solution cross flow device of from top to bottom being made up of a plurality of culture layer 11 3, and nutrient solution cross flow device 3 tops and nutrient solution feed tube join, and nutrient solution cross flow device 3 bottoms and nutrient solution drain pipe join.
CO
2Diffuser 9 runs through culture vessel 1 from top to bottom, and links to each other CO with nutrient solution cross flow device 3
2Evenly be thick with the aperture of pinprick shape on the diffuser 9.
Claims (9)
1, the artificial culture apparatus of a kind of combined type plant comprises: culture vessel (1), CO
2Device (6), blower fan (8) is characterized in that also comprise: temperature control equipment (2), nutrient solution cross flow device (3), humidity conditioner (4), nanometer light (5), buncher (7), its connected mode is: described temperature control equipment (2) and CO
2Air inlet pipe connects, CO
2Air inlet pipe and the CO that has carbon source
2Device (6) connects, described culture vessel (1) is made with transparent material, its peripheral cross sectional shape is an equilateral hexagon, be the sealing shape, several combinations of the culture vessel of equilateral hexagon (1) are honeycomb arrangement, nutrient solution cross flow device (3), nanometer light (5) are set, humidity conditioner (4), CO in the culture vessel (1)
2Device (6) is arranged on outside the culture vessel (1), is connected in the culture vessel (1) by pipeline respectively, and buncher (7) is arranged on the bottom of culture vessel (1), buncher (7) and the interior CO of culture vessel (1)
2Diffuser (9) joins, and blower fan (8) is arranged on culture vessel (1) casing top, and blower fan (8) air inlet is connected with culture vessel (1) casing, and blower fan (8) gas outlet and return join, and return is connected with temperature control equipment (4).
2, the artificial culture apparatus of combined type plant according to claim 1 is characterized in that, described culture vessel (1) inboard is provided with three limits and adopts rear reflector (10), and rear reflector (10) limit is spaced by hexagonal six limits.
3, the artificial culture apparatus of combined type plant according to claim 1, it is characterized in that described culture vessel (1) inside is provided with some culture layer (11) from top to bottom, culture layer (11) is the flat cone, cross section is a trapezoidal shape, and each culture layer (11) is by a CO from vertical direction
2Diffuser (9) vertically connects from top to bottom.
4, the artificial culture apparatus of combined type plant according to claim 3, it is characterized in that, described each culture layer (11) connects with helical form from in-plane, form the nutrient solution cross flow device of from top to bottom forming (3) by a plurality of culture layer (11), nutrient solution cross flow device (3) top and nutrient solution feed tube join, and nutrient solution cross flow device (3) bottom and nutrient solution drain pipe join.
5, according to claim 1 or the artificial culture apparatus of 3 described combined type plants, it is characterized in that described culture vessel (1) runs through CO from top to bottom
2Diffuser (9), CO
2Diffuser (9) links to each other CO with nutrient solution cross flow device (3)
2Evenly be thick with the aperture of pinprick shape on the diffuser (9).
6, the artificial culture apparatus of combined type plant according to claim 1 is characterized in that, described nanometer light (5) is being provided with from top to bottom along culture vessel (1) casing internal diameter, installs by six angular spacings of equilateral hexagon culture vessel, is installed on CO
2Nanometer light (5) and CO on the diffuser (9)
2Diffuser (9) is parallel shape, is positioned at the CO of culture vessel (1)
2Diffuser (9) on every side, with CO
2Diffuser (9) is in the same way with the speed motion.
7, the artificial culture apparatus of combined type plant according to claim 6 is characterized in that, the wavelength that described nanometer light (5) sends is that ruddiness and the wavelength of 640-660nm is the blue light of 430-450nm.
8, the artificial culture apparatus of combined type plant according to claim 1 is characterized in that, described temperature control equipment (2) passes through CO
2Escape pipe is connected with the water smoke escape pipe, is " " shape.
9, the artificial culture apparatus of combined type plant according to claim 8 is characterized in that, described water smoke escape pipe and humidity conditioner (4) join, and humidity conditioner (4) is connected with the water smoke air inlet pipe again.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101227480A CN1311729C (en) | 2003-12-19 | 2003-12-19 | Assembled plant culturing apparatus |
| PCT/CN2004/001315 WO2005058022A1 (en) | 2003-12-19 | 2004-11-19 | Combination-type plant sugarless tissue culture propagation device and method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101227480A CN1311729C (en) | 2003-12-19 | 2003-12-19 | Assembled plant culturing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1552180A CN1552180A (en) | 2004-12-08 |
| CN1311729C true CN1311729C (en) | 2007-04-25 |
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ID=34338738
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101227480A Expired - Fee Related CN1311729C (en) | 2003-12-19 | 2003-12-19 | Assembled plant culturing apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN1311729C (en) |
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| WO2013110202A1 (en) * | 2012-01-27 | 2013-08-01 | N/C Quest Inc. | Carbon nanotube production method to stimulate soil microorganisms and plant growth produced from the emissions of internal combustion |
| CN103039341B (en) * | 2012-12-31 | 2014-09-03 | 中国农业科学院农业环境与可持续发展研究所 | Intensive resource recovering plant factory |
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| CN104904584B (en) * | 2015-05-16 | 2017-07-04 | 周晚来 | Plant cultivating device |
| CN105393905A (en) * | 2015-12-11 | 2016-03-16 | 爱盛生物科技（上海）有限公司 | Soilless cultivating system and optical reflection and air-flow control apparatus |
| CN105532314B (en) * | 2016-01-11 | 2019-03-19 | 中国农业科学院作物科学研究所 | A kind of the low concentration of carbon dioxide incubator and control method of basic scientific research |
| CN105532474B (en) * | 2016-01-28 | 2018-01-19 | 重庆强大巴郡知识产权服务有限公司 | A kind of tissue culture device be easy to observe and measure tree characteristics |
| BR112019006823A2 (en) * | 2016-10-07 | 2019-07-09 | Hydro Grow Llc | plant cultivation apparatus and method |
| CN110177458B (en) * | 2016-12-14 | 2021-08-03 | 曼凯·曼纳查特 | Air Motion Control and Air Supply Units for Planting |
| CN107306783B (en) * | 2017-07-03 | 2019-11-12 | 江苏省农业科学院 | Sprout vegetable cultivation device |
| CN107517843B (en) * | 2017-09-11 | 2020-05-22 | 丽水市农业科学研究院 | Spiral terrace type fish and plant symbiosis construction method |
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| CN1286018A (en) * | 1999-09-01 | 2001-03-07 | 东洋生物反应有限会社 | Plant cultivating device |
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| CN86106468A (en) * | 1986-09-26 | 1987-05-06 | 中国林业科学研究院林业研究所 | Apparatus for plant cuttage root-taking culture |
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| CN1552180A (en) | 2004-12-08 |
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